000 00448aam a2200181 4500
999 _c3861
_d3861
003 OSt
005 20210311115510.0
008 191220b ||||| |||| 00| 0 eng d
020 _a1857099419
040 _c
082 _a751.6
_bN213N V23
100 _aNational Gallery Company
245 _aNational gallery technical bulletin
260 _aLondon:
_bNational Gallery Company,
_c2002
300 _a96 p.
650 _aVisual Arts
942 _cBK